Removed links for db and query tests for play-scala as they were returning {'empty':false,'traversableAgain':true} rather than encoded World objects

play-scala/benchmark_config

@@ -4,8 +4,6 @@
     "default": {
       "setup_file": "setup",
       "json_url": "/json",
-      "db_url": "/db",
-      "query_url": "/db?queries=",
       "port": 9000,
       "sort": 32
     }